{"id":"OESA-2021-1299","summary":"tomcat security update","details":"The Apache Tomcat software is developed in an open and participatory environment and released under the Apache License version 2. The Apache Tomcat project is intended to be a collaboration of the best-of-breed developers from around the world. We invite you to participate in this open development project\r\n\r\nSecurity Fix(es):\r\n\r\nA vulnerability in the JNDI Realm of Apache Tomcat allows an attacker to authenticate using variations of a valid user name and/or to bypass some of the protection provided by the LockOut Realm. This issue affects Apache Tomcat 10.0.0-M1 to 10.0.5; 9.0.0.M1 to 9.0.45; 8.5.0 to 8.5.65.(CVE-2021-30640)","modified":"2026-03-11T06:04:57.007217Z","published":"2021-08-06T11:03:07Z","upstream":["CVE-2021-30640"],"database_specific":{"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1299"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-30640"}],"affected":[{"package":{"name":"tomcat","ecosystem":"openEuler:20.03-LTS-SP1","purl":"pkg:rpm/openEuler/tomcat&distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.0.10-20.oe1"}]}],"ecosystem_specific":{"src":["tomcat-9.0.10-20.oe1.src.rpm"],"noarch":["tomcat-help-9.0.10-20.oe1.noarch.rpm","tomcat-9.0.10-20.oe1.noarch.rpm","tomcat-jsvc-9.0.10-20.oe1.noarch.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2021-1299.json"}},{"package":{"name":"tomcat","ecosystem":"openEuler:20.03-LTS-SP2","purl":"pkg:rpm/openEuler/tomcat&distro=openEuler-20.03-LTS-SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.0.10-20.oe1"}]}],"ecosystem_specific":{"src":["tomcat-9.0.10-20.oe1.src.rpm"],"noarch":["tomcat-jsvc-9.0.10-20.oe1.noarch.rpm","tomcat-9.0.10-20.oe1.noarch.rpm","tomcat-help-9.0.10-20.oe1.noarch.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2021-1299.json"}}],"schema_version":"1.7.5"}